Add "Update only own content" as right options

I want to use TAC light to control if a user can edit his content nodes.

I have a content type "request" and a vocabulary "status".

If the status field of the request node is "waiting" or "draft" the user could still edit the node, but when the request passes to "in progress", the user should not be able to edit his node.

The problem is that with module as it is now, you grant access to edit all nodes and not only those where the user is the author.
Or did I miss something?